{
  "$type": "site.standard.document",
  "description": "Provided is an impact-transfer method of producing multiple anode particulates for a lithium battery, the method comprising: (a) mixing multiple particles of a graphitic material, multiple polymer-coated porous primary anode active material particles, with or without the presence of externally…",
  "path": "/patents/1263174",
  "publishedAt": "2020-05-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/1393",
    "Nanotek Instruments, Inc."
  ],
  "textContent": "Provided is an impact-transfer method of producing multiple anode particulates for a lithium battery, the method comprising: (a) mixing multiple particles of a graphitic material, multiple polymer-coated porous primary anode active material particles, with or without the presence of externally added milling balls or beads, to form a mixture in an impacting chamber of an energy impacting apparatus; (b) operating the energy impacting apparatus for peeling off graphene sheets from the particles of graphitic material and transferring the peeled graphene sheets to surfaces of the polymer-coated anode active material particles to produce particulates of graphene-encapsulated polymer-coated porous anode active material particles; (c) recovering the particulates from the impacting chamber and separating the particles of ball-milling media from the particulates; and (d) thermally converting the polymer in the polymer-coated particles into a carbon foam to obtain porous, graphene-encapsulated carbon foam-protected anode particles.",
  "title": "CHEMICAL-FREE PRODUCTION METHOD OF GRAPHENE-PROTECTED POROUS ANODE PARTICLES FOR LITHIUM BATTERIES"
}